diff --git a/configuration.org b/configuration.org
index 953c033..6dfe143 100644
--- a/configuration.org
+++ b/configuration.org
@@ -1071,7 +1071,7 @@ Before this can be used, make sure the [[https://zhm.github.io/symbola/][Symbola
 (defun gpolonkai/set-font-size (frame)
   (when (display-graphic-p frame)
     (set-face-attribute 'default frame :font "Hack-12")
-    (set-frame-font "Hack-12" t frame)))
+    (set-frame-font "Hack-12" t (list frame))))
 
 (defun --set-emoji-font (frame)
   "Adjust the font setting of FRAME so Emacs can display Emoji properly."